/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH
 * under one or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information regarding copyright
 * ownership. Camunda licenses this file to you under the Apache License,
 * Version 2.0; you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

'use strict';

var Tab = require('./tab');

module.exports = Tab.extend({
  tabIndex: 2,

  diagramFormElement: function() {
    return element(by.css('[cam-widget-bpmn-viewer]'));
  },

  diagramActivity: function(activityName) {
    return element(
      by.css('*[data-element-id=' + '"' + activityName + '"' + ']')
    );
  },

  isActivitySelected: function(activityName) {
    var diagramElement = element(by.css('.djs-container'));
    this.waitForElementToBeVisible(diagramElement, 5000);

    return this.diagramActivity(activityName)
      .getAttribute('class')
      .then(function(classes) {
        return classes.indexOf('highlight') !== -1;
      });
  }
});
